完形填空。 Learning experiences happen to us throughout our lives. Not long ago, I had one that I would like to 1 . I was going to Marblehead with my sailboat team. The team was racing down the highway at 85 mph 2 we realized we were 3 . Luckily, we saw a rest area ahead. I had a brand new $20 bill. I was so 4 becauseI had never had that kind of cash before. But spending it on 5 seemed like throwing it away. We all rushed intothe pizza line. 6 I got a pizza and a drink, and walked to my table. About half way through the meal, I 7 I had not actually handed any money to the cashier. I had just 8 out, and nobody had noticed, I felt terrible. My conscience (良心) opened its mouth and swallowed me in one big bite. I couldn't 9 over it. I just couldn't go back to the cashier and 10 for my stolen pizza. I was so upset that I 11 to give myself the pleasure of an ice-cream for 12 that someone would say, "Hey, Jeff, why don't you use the change 13 the pizza instead of that nice, new $20 bill?" I was not so 14 of my cash now. For the next two years, whenever I was 15 of the "pizza incident", I would say to myself, "Don't think about it..." I have learned two things from this 16 . Maybe I was a fool for 17 in to my conscience, and being too stupid to appreciate a 18 pizza. But the real lesson is that even if you get away from what you have done, your conscience 19 up with you. This reflect the saying, "A coward (懦夫) dies a thousand deaths; a hero dies one." I was a coward and have felt terrible about that incident at least a thousand times. If I had been a " 20 " and gone back to pay forthe pizza, I would have felt a little uncomfortable about it only once, or maybe twice. ( )1. A.say ( )2. A.as ( )3. A.lost ( )4. A.excited ( )5. A.rest( )6. A.Luckily( )7. A.thought ( )8. A.walked ( )9. A.look ( )10. A.ask ( )11. A.refused ( )12. A.hope( )13. A.into ( )14. A.sure ( )15. A.warned ( )16. A.experience ( )17. A.turning ( )18. A.free ( )19. A.make ( )20. A.coward B.talk B.while B.triedB.eager B.food B.Finally B.recognized B.left B.get B.pay B.wanted B.surpriseB.with B.upsetB.reminded B.experiment B.taking B.cheap B.wake B.fool B.talk B.while B.tried B.eager B.food B.Finally B.recognized B.left B.getB.pay B.wantedB.surprise B.with B.upset B.remindedB.experiment B.taking B.cheap B.wake B.fool D.explainD.whenD.anxious D.encouraged D.drink D.Actually D.realized D.found D.think C.send D.meant D.fearD.from D.pleased D.told D.mistake D.giving D.delicious D.put D.hero